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<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <style>
        .box {
            position: absolute;
            top: 0;
            left: 0;
            width: 100px;
            height: 100px;
            background: aqua;
        }
    </style>
</head>

<body>
    <div class="box"></div>
    <div class="box"></div>
    <script src="./jquery1.11.3.js"></script>
    <!-- <script src="./01.js"></script> -->
    <script src="./each.js"></script>
    <script>

        // $('.box').animate({ top: 500, left: 600 }, 1000, function () {
        //     $(this).css({ borderRadius: '50%', opacity: 0.4, background: 'red' })
        // })
    </script>
</body>

</html>